US20120043106A1 - Junction box with spacer - Google Patents

Junction box with spacer Download PDF

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Publication number
US20120043106A1
US20120043106A1 US13/136,887 US201113136887A US2012043106A1 US 20120043106 A1 US20120043106 A1 US 20120043106A1 US 201113136887 A US201113136887 A US 201113136887A US 2012043106 A1 US2012043106 A1 US 2012043106A1
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US
United States
Prior art keywords
spacer
junction box
head
base
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/136,887
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English (en)
Inventor
Michael Richter
Dennis Gazke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumberg Connect GmbH
Original Assignee
Lumberg Connect GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lumberg Connect GmbH filed Critical Lumberg Connect GmbH
Assigned to LUMBERG CONNECT GMBH reassignment LUMBERG CONNECT GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GAZKE, DENNIS, RICHTER, MICHAEL
Publication of US20120043106A1 publication Critical patent/US20120043106A1/en
Abandoned legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/086—Assembled boxes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to a junction box in particular for a solar module including a housing with functional components for connecting two connecting contacts at the solar module arranged therein.
  • junction box of this type is disclosed in DE 10 2007 027 861 A1.
  • This junction box is configured by the manufacturer to be mounted on solar modules through an automated production process.
  • the junction box housing is provided with connecting conductors for putting out electricity generated by the solar module, wherein the connecting conductors are supported by a cable support.
  • the cable support is used furthermore for supporting the junction box cover through which the junction box can be closed after being mounted at the solar module.
  • the cable support disclosed in DE 10 2007 027 861 A1 includes a so-called receiving pin which is used as an engagement point for a gripper of an assembly robot. According to this printed document the gripper engages the junction box at its outsides and engages the cable support at its receiving pin in order to provide the so-called connection set with a glue device for attachment at the solar module.
  • the receiving pin is also used for arranging plural cable supports on top of one another.
  • junction boxes are required which are pre-configured for fully automated production of solar modules, wherein the junction boxes have to be provided as required by fully automated production.
  • the junction boxes are stored stacked in magazines at the assembly line for removal through a production robot.
  • a well defined arrangement of the particular stacked junction boxes within the magazine is required since the assembly robots can only adapt their grippers within a defined space to various positions of the junction boxes. Typically the correct position is provided through respective magazine racks.
  • the junction boxes are applied to particular carrier materials in defined distances. Carrier materials of this type are then provided in a timed manner to the production robot according to the spacing of the junction boxes from one another.
  • the prior art magazine racks for storing preconfigured junction boxes in a defined position have had a fair amount of problems.
  • the racks have a considerable height; however, they are comparatively narrow due to the dimensions of the junction boxes, so that the gripper device for retrieving the junction boxes has to move into a comparatively narrow and high channel, which places particular demands upon the control system.
  • the magazine rack must be precisely positioned in order to prevent a collision with the gripper device while retrieving junction boxes.
  • a junction box with a housing with functional components arranged therein for connecting with solar module connecting contacts, wherein the housing supports a spacer configured to fixate another junction box at a distance from the junction box supporting the spacer, in particular with the characterizing features, according to which the housing of the junction box includes a spacer through which another junction box can be arranged and fixated in position with respect to the junction box bearing the spacer.
  • the junction box according to the invention facilitates arranging junction boxes on top of one another thus forming storage stacks.
  • the spacers are furthermore used for arranging the junction boxes at one another with positional fixation. Consequently a rack which prevents a movement of junction boxes relative to one another is not required anymore.
  • the junction box stack is stable by itself.
  • the junction box includes three spacers which form the corners of a triangle.
  • the arrangement of the spacers as corners of a triangle provides a very stable arrangement of the junction boxes on top of one another.
  • the spacer is supported in a disengageable manner in one of the supports of the junction box.
  • This embodiment facilitates removing the spacer before or after mounting the junction box at the solar module. Since the spacers are longer than the height of the junction box in order to provide a spacing of the junction boxes from one another, the entire height or transport height of the solar module can be reduced by removing the spacers.
  • the spacers are connected at the junction box through zones with weakened material and removing the spacer from the junction box is provided through a separation along the zone with weakened material through a tool or through overload.
  • supporting the spacer through friction locking is advantageous since a spacer of this type can be removed in a simple manner, for example, through moving it out of the support.
  • the support of the junction box or the base of the spacer is provided with ribs which provide friction locking engagement between the support and the spacer. Through selecting the number of ribs the frictional force required for the support can be influenced easily.
  • the head or the receiver is provided with ribs for generating the friction locking engagement.
  • An exemplary embodiment is characterized in that the number of ribs for receiving the spacer or the head of the spacer is lower than the number of ribs of the spacer or the junction box or the base of the spacer.
  • the lower number of ribs between the receiver and the head compared to the number of ribs of support and base provides that the friction forces between the support and the base are greater than the friction forces between the receiver and the head of two spacers.
  • junction boxes are arranged in a stack in which the head of the spacer of the first junction box is received in a receiver of the spacer of the second junction box, it is provided through frictional engagement with different strength that only the head and the receiver separate from one another as a matter of principle when removing a junction box from the stack, but the support and the base doe not separate from one another.
  • each spacer remains arranged at the associated junction box when the junction box is retrieved and each spacer is removed at the earliest after retrieval and before mounting the associated junction box at the solar module.
  • the spacers themselves can be collected and recycled.
  • FIG. 1 illustrates a junction box according to the invention in a top view
  • FIG. 2 illustrates the junction box according to FIG. 1 in a perspective view
  • FIG. 3 illustrates two junction boxes placed behind one another according to FIG. 1 in a perspective view
  • FIG. 4 illustrates a partial sectional view of two junction boxes arranged on top of one another according to the section line IV-IV in FIG. 1 ;
  • FIG. 5 illustrates a spacer according to the invention in a lateral view
  • FIG. 6 illustrates a sectional view of the spacer according to the sectional line VI-VI in FIG. 5 ;
  • FIG. 7 illustrates a perspective view of the spacer according to FIG. 5 ;
  • FIG. 8 illustrates a partial view of the junction box according to FIG. 1 illustrating a support device for a spacer
  • FIG. 9 illustrates a partial view of the junction box according to FIG. 1 with a view of a support device according to FIG. 8 with an inserted spacer;
  • FIG. 10 illustrates a horizontal sectional view through the support device of the junction box according to FIG. 9 provided with the spacer
  • FIG. 11 illustrates a horizontal sectional view of the base of the spacer with an inserted head of another spacer.
  • FIG. 12 illustrates a perspective view of a junction box schematically illustrating two centering bosses
  • FIG. 13 illustrates a schematic view of a centering boss in a perspective view
  • FIG. 14 illustrates a vertical sectional view through the junction box according to FIG. 12 with centering bosses inserted.
  • a junction box according to the invention for solar modules is designated overall with the numeral 10 in the drawings.
  • the junction box 10 includes a housing 11 which forms an inner cavity 12 .
  • Connection contacts 13 are arranged in the cavity 12 which are provided for connecting with contacts of the solar module which are not illustrated.
  • the connection contacts 13 are electrically connected through functional components embedded in the housing material, like, for example, bypass diodes, with connecting conductors 14 leaving the housing 11 , wherein ends of the connecting conductors are provided with plug-in connectors 15 .
  • the housing 11 of the junction box 10 forms mechanisms 16 on both sides of the inner cavity 12 which are plug-in complementary to the plug connectors 15 , wherein the mechanisms 16 are used for supporting the plug connectors 15 at the junction box 10 for transportation and assembly.
  • the mechanisms 16 are used for cable support.
  • the housing 11 of the junction box 10 forms supports 17 which are used for receiving spacers 18 , c.f. e.g. FIG. 5 .
  • the support 17 is configured as a hollow cylinder, in particular as a circular hollow cylinder as apparent, for example, from FIG. 2 .
  • FIG. 3 illustrates an arrangement of two junction boxes 10 on top of one another.
  • the spacers 18 are inserted into the supports 17 for each junction box 10 .
  • each junction box 10 forms three supports 17 respectively receiving one spacer 18 .
  • the spacer 18 is illustrated in detail in FIGS. 5 through 7 . It has a substantially cylindrical body which is overall designated with the numeral 19 .
  • the circular cylindrical body 19 has slight conicity so that it also can be designated as a frustum.
  • the element 19 has three portions. The lower portion is formed by the so-called base 20 .
  • the head 21 of the element 19 is arranged at the opposite end.
  • a spacer 22 is configured between the base 20 and the head 21 which are configured at opposite ends of the element 19 .
  • the base 20 includes approximately the portion of the element 19 which is arranged in the support 17 of a junction box 10 .
  • the base includes a base disc 23 forming the base of the element 19 , wherein the base disc has a larger diameter than the element 19 and transitions into the element 19 through a shoulder 24 configured as a recess.
  • the portion of the cylindrical element 19 joining the base disc 23 in as far as it is associated with the base 20 is provided with ribs 25 offset from one another in circumferential direction and parallel to the longitudinal axis of the spacer 18 .
  • the transition from the spacer 22 of the element 19 to the head 21 is formed by a shoulder 26 .
  • the shoulder 26 is formed in that the head 21 of the spacer 18 is reduced with respect to its diameter relative to the spacer 22 .
  • the head 21 is also provided with ribs 25 . Also the ribs are offset from one another in circumferential direction and oriented parallel to the longitudinal axis of the spacer 18 . Compared to the number of ribs 25 which support the base 20 the number of ribs 25 which support the head 21 is lower.
  • the head 21 furthermore includes a support section 27 arranged at an upper end of the spacer 18 , wherein the support section is provided with a conical circumferential surface 28 .
  • FIG. 6 illustrates a longitudinal sectional view through the spacer 18 according to the sectional line VI-VI in FIG. 5 .
  • the spacer 18 is hollow inside and initially includes a receiver 30 that is introduced into the base 20 and that is open towards the base of the spacer.
  • stabilization walls 29 are integrally molded in the interior of the spacer 18 at the inner circumferential surface 31 .
  • the wall surfaces 32 of the stabilization walls parallel to the base disc 23 define the receiver 30 towards the head 21 of the spacer 18 .
  • the receiver 30 is used for inserting the head 21 of another spacer 18 . Therefore the receiver is configured complementary to receive the head 21 of another spacer 18 .
  • the walls surfaces 32 form a stop for the insertion movement of the head 21 of another spacer 18 .
  • the conical circumferential surfaces 28 of the head 21 are used for facilitating an insertion into a receiver 30 .
  • the head 21 of the spacer 18 is provided with a longitudinal bore hole 33 which reaches into an interior of the spacer 18 .
  • the bore hole 33 in the head 21 of the spacer 18 facilitates pressure compensation when a head 21 of another spacer 18 penetrates the receiver 30 .
  • the air displaced by the volume reduction of the cavity of the spacer 18 can escape through the bore hole 33 .
  • FIG. 7 illustrates the spacer 18 again in a perspective view. It is evident in particular that a groove is respectively fabricated in the stop surface 34 of the base disc 23 and of the shoulder 26 .
  • the groove 35 of the base disc 23 is approximately star-shaped, the groove of the shoulder 26 is approximately square.
  • the grooves 35 and 36 are used for receiving material chips possibly coming off the ribs 25 when inserting the spacer 18 into a support 17 at the junction box or when inserting the head 21 into a receiver 30 of the spacer 18 which will be described in more detail infra.
  • FIG. 8 illustrates the junction box 10 in a partial view. This is an enlarged detailed view of the support 17 of the junction box 10 from below.
  • the support 17 is substantially configured as a hollow cylinder and configured substantially with a complementary shape to the base 20 of the spacer 18 .
  • the support 17 initially includes a bore hole 37 with a larger diameter, wherein the bore hole receives the base disc of the base 20 when the spacer 18 is inserted.
  • the stop surface 34 contacts the ring surface 38 of the support 17 when the spacer 18 is inserted.
  • the annular surface 38 is used for defining the insertion depth of the spacer 18 into the support 17 .
  • a hollow cylindrical section 39 with smaller diameter of the support 17 connects to the bore hole 37 with a comparatively larger diameter, wherein the cavity 40 of the hollow cylindrical section with smaller diameter is configured with a complementary conical shape according to the conicity of the spacer 18 .
  • the inner surface of the hollow cylindrical section 39 of the support 17 is substantially planar and in particular does not include recesses that are complementary for receiving the ribs 25 .
  • the cavity 40 of the support 17 thus is only shape complementary to the base 20 of the spacer 18 in that it forms a base without ribs while only maintaining a particular clearance fit 42 .
  • FIG. 9 substantially corresponds to the view of FIG. 8 besides the fact that a spacer 18 is now inserted into the support 17 . As illustrated in this view the base disc 23 is completely received in the larger diameter bore hole 37 of the support 17 .
  • the spacer 18 is fixated through friction locking in the support 17 , wherein the friction locking is provided through the ribs 25 of the base 20 . Since the ribs expand the outer circumference of the base 20 , the receiver 17 , however, does not provide any supplemental space for the ribs 25 , a press fit is provided through inserting the spacers 18 and the friction locking engagement provided by the ribs 25 .
  • the ribs 25 do not plastically deform in the intended manner but that materials are removed in chips.
  • the star-shaped grooves 35 illustrated in FIG. 7 are provided. When material is removed in chips the chips are received by the groove instead of moving between the stop surface 34 and the ring surface 38 .
  • FIG. 10 illustrates a sectional view through the support 17 according to the sectional line X-X in FIG. 9 horizontally through the base 20 of the spacer 18 .
  • the ribs 25 are clearly visible which are arranged at the outer surface of the base 20 with a circumferential offset.
  • the ribs 25 are overemphasized in FIG. 10 . It appears that the ribs 25 significantly engage the inner surface 41 of the support 17 .
  • FIG. 11 also illustrates a horizontal sectional view of the support 17 of the junction box 10 .
  • the sectional plane is in the contact portion of the annular surface 38 and the stop surface 34 of the base disc 23 .
  • FIG. 11 it is illustrated how a head 21 of another spacer 18 is arranged in the receiver 30 of the base 20 of a first spacer 18 .
  • Only the ribs 25 establish a friction locked contact between the inner surface 43 of the receiver 30 and the head 21 . Consequently the head 21 is supported in a friction locked manner through a press fit in the receiver 30 .
  • the ribs are overemphasized for illustration purposes like in FIG. 10 .
  • the recited square groove 36 is also used here for receiving possibly occurring chips when inserting the head 21 into the receiver 30 .
  • junction boxes 10 When junction boxes 10 are arranged on top of one another using the spacers 18 as illustrated in FIGS. 3 and 4 it can be achieved through the ratios of frictional forces recited supra and only defined by the ribs 25 that only the connection between receiver 30 and head 21 disengages when the upper junction box 10 is removed from the stack of junction boxes. This assures that the spacers 18 of each junction box 10 remain in the respective support 17 . In another process step the spacer 18 can then be pushed out of the support 17 . The junction box can then be mounted on a solar module without the spacer 18 .
  • FIG. 4 clearly illustrates the stacking system of the junction boxes 10 .
  • a respective head 21 of a first spacer 18 engages the receiver 30 of another spacer, so that the weight of the respectively next higher junction box is reacted through the spacers 18 .
  • junction boxes 10 are consequently arranged through arranging the spacers 18 on top of one another maintaining a distance and are arranged with stable positioning relative to one another.
  • junction box 10 including spacers for arranging plural junction boxes 10 on top of one another which satisfies the requirements of a fully automated production process of solar modules in an advantageous manner.
  • a spacer 18 for a junction box 10 for a solar module wherein the spacer 18 is disengageably arranged at the junction box 10 .
  • a junction box 10 in particular for a solar module including a housing 11 whose interior 12 is configured with functional components, wherein the housing 11 includes a centering recess for an engagement of a centering boss.
  • junction box is disclosed, in particular for a solar module, including a housing whose cavity is configured with functional components.
  • Junction boxes of this type are known, for example, from DE 10 2007 023 210. When transitioning to fully automated production of solar modules it is required to provide junction boxes which satisfy the requirements of a fully automated production process.
  • a junction box of this type is characterized in particular in that the housing includes a centering recess for engagement of a centering boss.
  • junction box It is an advantage of this junction box that a centering of the junction box relative to the assembly tool can be provided when receiving the junction box through the gripper of a respective assembly robot.
  • junction box can be provided subsequent to its mounting at the solar module through engagement of a centering boss in the centering recess.
  • junction box it is possible to perform a possibly necessary readjustment of the junction box relative to the solar module subsequent to the actual assembly process of the junction box in a second process step.
  • An exemplary embodiment that provides the centering recess is a conical recess.
  • a wall is configured with a slanted surface within the centering recess. Both embodiments have the advantage that the slanted surface or the conical shape of the centering recess in combination with a respectively configured centering boss substantially simplify the alignment of the junction box relative to the solar module.
  • junction box is described in more detail based on an exemplary embodiment with reference to drawing FIGS. 12-14 , wherein:
  • a junction box is designated overall with the reference numeral 100 in the drawings.
  • the junction box 100 is formed by a housing 101 which encloses an inner cavity 102 .
  • the cavity includes connecting contacts for connecting with solar module conductors which are not illustrated.
  • the cavity 102 can be closed through encasement and/or application of a cover which is not illustrated.
  • Centering recesses 104 are formed at the housing laterally from the cavity 102 .
  • Plural walls 105 are provided within the centering recesses, wherein the walls are oriented towards the centering boss 106 and are provided with slanted surfaces 108 descending towards the base 107 of the centering recess 104 .
  • FIG. 13 illustrates the centering boss 106 in a schematic view from below wherein the centering boss is already schematically illustrated in FIG. 12 .
  • the centering boss 106 is provided at its end oriented towards the junction box 100 with centering surfaces 109 conically tapering towards the junction box 100 .
  • a substantially cuboid section 110 adjacent to the centering surfaces 109 forms a contact device for the centering boss 106 and simultaneously forms a spacer for the centering surfaces 109 relative to the base 107 of the centering recess 104 .
  • the centering bosses 106 move into the centering recesses 104 .
  • at least one square section 110 slides along the slanted surfaces 108 of the walls 105 and thus moves the junction box 100 relative to the centering boss and consequently also relative to the solar module or relative to the gripper. Since the centering surfaces 109 of the centering boss 106 contact the slanted surfaces 108 , fine centering of the junction box 100 is provided.
  • the cuboid sections 110 contact the base 107 of the centering recess 104 and thus form a movement stop.
  • junction box 100 which facilitates an advantageous option for aligning the junction box 100 with reference to a gripper of an assembly robot or relative to the solar module through providing centering recesses.
US13/136,887 2010-08-17 2011-08-12 Junction box with spacer Abandoned US20120043106A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010034631.4-55 2010-08-17
DE102010034631.4A DE102010034631B9 (de) 2010-08-17 2010-08-17 Anschlussdose mit Distanzstücken

Publications (1)

Publication Number Publication Date
US20120043106A1 true US20120043106A1 (en) 2012-02-23

Family

ID=44925692

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/136,887 Abandoned US20120043106A1 (en) 2010-08-17 2011-08-12 Junction box with spacer

Country Status (6)

Country Link
US (1) US20120043106A1 (zh)
EP (1) EP2421106A3 (zh)
JP (1) JP2012060874A (zh)
KR (1) KR20120017000A (zh)
CN (1) CN102376804A (zh)
DE (1) DE102010034631B9 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120270450A1 (en) * 2010-03-04 2012-10-25 Andreas Leonhard Connection Device For A Solar Module
US8308504B2 (en) * 2008-12-12 2012-11-13 Tyco Electronics Amp Gmbh Connecting device for connection to a solar module and solar module with such a connecting device
US8900019B2 (en) * 2011-10-13 2014-12-02 Hosiden Corporation Solar cell module terminal box

Citations (4)

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US6664780B2 (en) * 2001-11-02 2003-12-16 Skf Usa Inc. Unitized tone ring assembly
US6731514B2 (en) * 2001-02-27 2004-05-04 Stmicroelectronics Limited Stackable module
US6760218B2 (en) * 2002-10-10 2004-07-06 D-Link Corporation Housing of network device
US8097818B2 (en) * 2007-03-28 2012-01-17 Gunther Spelsberg Gmbh & Co. Kg Panel box

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JPS5612870Y2 (zh) * 1976-04-23 1981-03-25
US6628523B2 (en) * 2001-02-08 2003-09-30 Denso Corporation Casing for electronic control unit
JP2003009347A (ja) * 2001-06-20 2003-01-10 Sumitomo Wiring Syst Ltd 電気接続箱
DE102007027861A1 (de) * 2006-10-04 2008-04-10 Günther Spelsberg GmbH & Co. KG Montageset für eine Elektrodose
DE102007023210B3 (de) * 2007-05-18 2008-09-18 Anton Gensler Gmbh Elekrische Anschlusseinrichtung für photovaltaische Module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731514B2 (en) * 2001-02-27 2004-05-04 Stmicroelectronics Limited Stackable module
US6664780B2 (en) * 2001-11-02 2003-12-16 Skf Usa Inc. Unitized tone ring assembly
US6760218B2 (en) * 2002-10-10 2004-07-06 D-Link Corporation Housing of network device
US8097818B2 (en) * 2007-03-28 2012-01-17 Gunther Spelsberg Gmbh & Co. Kg Panel box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308504B2 (en) * 2008-12-12 2012-11-13 Tyco Electronics Amp Gmbh Connecting device for connection to a solar module and solar module with such a connecting device
US20120270450A1 (en) * 2010-03-04 2012-10-25 Andreas Leonhard Connection Device For A Solar Module
US8632358B2 (en) * 2010-03-04 2014-01-21 Tyco Electronics Amp Gmbh Connection device for a solar module
US8900019B2 (en) * 2011-10-13 2014-12-02 Hosiden Corporation Solar cell module terminal box

Also Published As

Publication number Publication date
CN102376804A (zh) 2012-03-14
DE102010034631B4 (de) 2013-01-03
DE102010034631A1 (de) 2012-02-23
JP2012060874A (ja) 2012-03-22
KR20120017000A (ko) 2012-02-27
EP2421106A2 (de) 2012-02-22
EP2421106A3 (de) 2013-02-27
DE102010034631B9 (de) 2014-01-09

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Legal Events

Date Code Title Description
AS Assignment

Owner name: LUMBERG CONNECT GMBH, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RICHTER, MICHAEL;GAZKE, DENNIS;REEL/FRAME:027078/0229

Effective date: 20110906

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION